EP 1860023 A2 20071128 - SYSTEM FOR REDUCING FUEL CONSUMPTION IN VEHICLES
Title (en)
SYSTEM FOR REDUCING FUEL CONSUMPTION IN VEHICLES
Title (de)
SYSTEM ZUR SENKUNG DES KRAFTSTOFFVERBRAUCHS IN FAHRZEUGEN
Title (fr)
SYSTEME DE REDUCTION DE LA CONSOMMATION DE CARBURANT DANS DES VEHICULES
Publication
Application
Priority
- ES 2006000098 W 20060301
- ES 200500465 A 20050301
Abstract (en)
The invention relates to a system for reducing fuel consumption in vehicles. According to the invention, fuel consumption is reduced by minimizing the aerodynamic resistances generated as the vehicle moves forward. The inventive system consists in conveying air to the rear or stern of the vehicle whereat a depression is known to form. In a preferred embodiment of the invention, said air is conveyed using a tubular casing (9) which is fixed to the rear part of the vehicle roof and which bends slightly towards the rear end. The air is channeled from the upper part of the forward-moving vehicle and is released at the low-pressure stern area, said depression serving as a suction means which facilitates the passage of the air. The outlet (11) is oriented towards, but does not extend to the top of the rear doors.
IPC 8 full level
B62D 35/00 (2006.01)
CPC (source: EP ES US)
B62D 35/001 (2013.01 - EP ES US); B62D 35/007 (2013.01 - EP US); Y02T 10/82 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
Designated extension state (EPC)
AL HR
DOCDB simple family (publication)
EP 1860023 A2 20071128; EP 1860023 B1 20100428; AT E465930 T1 20100515; CN 100594153 C 20100317; CN 101166659 A 20080423; DE 602006013957 D1 20100610; DK 1860023 T3 20100823; EA 011576 B1 20090428; EA 200701871 A1 20080228; ES 2285889 A1 20071116; ES 2285889 B1 20081016; ES 2345354 T3 20100921; PL 1860023 T3 20110331; PT 1860023 E 20100802; US 2009096248 A1 20090416; US 7712821 B2 20100511; WO 2006092459 A2 20060908; WO 2006092459 A3 20061102
DOCDB simple family (application)
EP 06725796 A 20060301; AT 06725796 T 20060301; CN 200680013924 A 20060301; DE 602006013957 T 20060301; DK 06725796 T 20060301; EA 200701871 A 20060301; ES 06725796 T 20060301; ES 200500465 A 20050301; ES 2006000098 W 20060301; PL 06725796 T 20060301; PT 06725796 T 20060301; US 88562706 A 20060301